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Finding the Fourth Proportional to 29,344.77, 44,078.01 and 23,728.77

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Solution

The fourth proportional to 29,344.77, 44,078.01 and 23,728.77 is: 35,642.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,344.77 : 44,078.01 = 23,728.77 : x
  2. Step 2: Convert to fraction form
    29,344.77/44,078.01 = 23,728.77/x
  3. Step 3: Cross multiply
    29,344.77x = 44,078.01 × 23,728.77
  4. Step 4: Simplify right side
    29,344.77x = 1,045,916,961.35
  5. Step 5: Solve for x
    x = 1,045,916,961.35/29,344.77
  6. Step 6: Final answer
    x = 35,642.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.